Molybdenum Cover Plate for Sapphire Growing Furnace

Name: Molybdenum Cover Plate for Sapphire Growing Furnace
Brand: Baoji Shengyuan Metal Material Co., Ltd.
Rating: 4.7 (39 reviews)

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Model No. :	SYMT-Mo cover plate
Brand Name :	SYMT
Type :	Molybdenum Plate
Powder :	Not Powder
Density 10.1g/cm3 :	Temperature Environment:max2400ºC

7yrs

Baoji, Shaanxi, China

Manufacturer
OEM service

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Platform Certification

Baoji Shengyuan Metal Material Co., Ltd.

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Product description

Molybdenum Cover Plate for Sapphire Growing Furnace

1. Measurements and tolerances (Unit:mm)

Thickness	Max diameter
2.0±0.1	660±0.2
1.0±0.08	660±0.2
0.5±0.04	660±0.2
0.3±0.03	660±0.2

Special sizes can be manufactured based on customers' requirements

2. Physical and chemical properties

Purity: Mo>=99.95%; Tungsten(W)>=≥99.95%;

Density:Mo>=10.2g/cm3; W>=19.3g/cm3;

Application temperature environment:≤2300°C;

3. Manufacture process and equipment

Item	Process	Equipment	Quality check point
1	Mo sheet or W sheet		1Physical and chemical properties
2	Check		2 Measurements (length, width, and thickness ) 3Surface quality
3	Wire cutting	Wire cutting machine	1 Surface clearness
4	Machining	CNC milling machine	2 Tolerance according to drawing
5	Clean	Bending machine	3 No pollutant on surface, and no crack
6	Check	Drilling press, Lathe
7	Assembly	Assembly platform	1 Surface clearness
8	Clean		2 Solid structure and no loose
9	Check		3 Assembly tolerance
10	Package		4 Show certificate of quality

4. Application

As the heat-shield parts in the sapphire growth furnace, the most decisive function of upper and bottom cover plate is to prevent and reflect the heat in the furnace. Heat-shield parts with high-density, exact-measurement, smooth-surface, convenient-assembly and reasonable-design has great significance in improving the crystal-pulling.

5. Advantage of our W/Mo reflection shield

- long term stock for your ready choice
- bright and chemically cleaned surface with quality.
- uniform grain with densified microstructure ensures longer use time.
- precise machining tolerance.
- professional after-sales service

6. Package details:

Firstly, packing with moisture-proof paper

Secondly, packing with Kraft paper

Thirdly, packing with foam plastics in all side of plywood case.

Finally, packing products in plywood case